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Perfluoroisobutene
CAS: 382-21-8 | C4F8
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
382-21-8
Molecular Formula:
C4F8
Molecular Mass:
200.03 g/mol
Names and Synonyms:
Perfluoroisobutene
1-Propene, 1,1,3,3,3-pentafluoro-2-(trifluoromethyl)-
Propene, pentafluoro-2-(trifluoromethyl)-
1,1,3,3,3-Pentafluoro-2-(trifluoromethyl)-1-propene
Perfluoroisobutylene
Octafluoroisobutene
Octafluoroisobutylene
Perfluoroisobutene
1,1,3,3,3-Pentafluoro-2-(trifluoromethyl)propene
Perfluoro-2-methylpropene
1,1-Difluoro-2,2-bis(trifluoromethyl)ethene
Perfluoro-2-(trifluoromethyl)propene
PFIB
Identifiers:
SMILES:
FC(F)=C(C(F)(F)F)C(F)(F)F
InChI:
InChI=1S/C4F8/c5-2(6)1(3(7,8)9)4(10,11)12
Key Properties
Boiling Point
7 °C
CAS Common Chemistry
Density
1.59 g/cm³
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 200.03 g/mol | CAS Common Chemistry |
| 200.02799999999996 g/mol | RDKit | |
| 199.98722576 g/mol | RDKit | |
| Density | 1.59 g/cm³ | CAS Common Chemistry |
| 1.5922 g/cm3 @ Temp: 0 °C | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Perfluoroisobutene | CAS Common Chemistry |
| Boiling Point | 7 °C | CAS Common Chemistry |
| Canonical SMILES | FC(F)=C(C(F)(F)F)C(F)(F)F | CAS Common Chemistry |
| InChI | InChI=1S/C4F8/c5-2(6)1(3(7,8)9)4(10,11)12 | CAS Common Chemistry |
| InChI Key | InChIKey=DAFIBNSJXIGBQB-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | 1,1,3,3,3-Pentafluoro-2-(trifluoromethyl)-1-propene | CAS Common Chemistry |
| Perfluoroisobutene | CAS Common Chemistry | |
| Heavy Atom Count | 12 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 0.0 Ų | RDKit |
| LogP | 3.2615999999999996 | RDKit |
| Molar Refractivity | 21.352000000000004 | RDKit |
